Originally Posted by p4ttythep3rf3ct
The juice aisle of your local grocery store. I pick up a gallon of organic apple juice for $8 every few weeks.
This is what I use, Whole Apple Juice out of glass containers, 1 gal. Can be found for the least prices around Fall, but I find that the vita cottage/wholefoods type stores the best. Then all you need is a rubber stoper with airlock. Be sure to get the right size of stopper at your brew shop because the size of the opening does change. Then you can just keep them and wash them out. I like to use the dish washer for this. Then sanitize.